The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 21, 2024
Filed:
Jan. 25, 2021
Applicant:
Nederlandse Organisatie Voor Toegepast-natuurwetenschappelijk Onderzoek Tno, The Hague, NL;
Inventors:
Elena Pérez Gallent, Leiden, NL;
Earl Lawrence Vincent Goetheer, Mol, BE;
Francesc Sastre Calabuig, Eindhoven, NL;
Assignee:
Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO, 's-Gravenhage, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 3/07 (2021.01); C25B 3/25 (2021.01); C25B 9/19 (2021.01);
U.S. Cl.
CPC ...
C25B 3/07 (2021.01); C25B 3/25 (2021.01); C25B 9/19 (2021.01);
Abstract
The invention is directed to a process for the preparation of formaldehyde, the process comprising electrochemically reducing CO to form formaldehyde. The process is carried out in a supporting electrolyte that comprises less than 50% water and a non-aqueous solvent such as an alcohol.